diff --git a/content/pages/data_download.html b/content/pages/data_download.html
index 1a4b3db5791804ce878d49fe8e7357e8638c1e7d..abe32a31a97f60f9c7adcb1ce17e948d8791bc68 100644
--- a/content/pages/data_download.html
+++ b/content/pages/data_download.html
@@ -73,12 +73,7 @@
                     <select class="form-control" id="interval">
                         <option value='1m'>1 minute</option>
                         <option selected value='5m'> 5 minutes</option>
-                        <option value='30m'> 30 minutes</option>
                         <option value='1h'> 1 hour</option>
-                        <option value='3h'> 3 hours</option>
-                        <option value='6h'> 6 hours</option>
-                        <option value='12h'> 12 hours</option>
-                        <option value='1d'> 1 day</option>
                     </select>
                 </div>
             </div>